title: Coexpression of multiple immunoglobulin heavy chain classes on human leukemic B lymphocytes.
mesh_terms: D001402:B-Lymphocytes / Q000276:immunology; D006801:Humans; D007143:Immunoglobulin Heavy Chains / Q000276:immunology*; D007945:Leukemia, Lymphoid / Q000276:immunology*; D008223:Lymphoma / Q000276:immunology*; D009101:Multiple Myeloma / Q000276:immunology*
chemical_list: D007143:Immunoglobulin Heavy Chains